This is a list of created tools. Free of charge.
PopularGenerate random numbers in any range. Use it even when you need dice.
You can also sort the results in ascending order, hide them and show them one by one with a click.
PopularDraw lots randomly from any list.
You can also decide the order and group (team).
Randomly combine two words to create a new name.
Use it when you have trouble thinking of an account name or other name.
Randomly generate strong passwords. If you have trouble thinking of passwords, this is a good option for you.
Password length is more important than complexity. The generation process is done locally and not sent to the server.
PopularThis is a string generation tool (for developers) that may be useful for checking the length of strings.
It is mainly used to create test data for string checking of input values. Feel free to use it.
UPDATE PopularInterconvert between space separated, camel case, pascal case, snake case and kebab case.
Convert between normal and special characters. Only alphabet and digit characters are supported.
Please note that using special characters may make it difficult to search with search engines.
Convert Japanese hiragana and katakana to Hepburn romanization.
You can also reverse conversion from Hepburn romanization to Japanese hiragana.
Convert Japanese hiragana and katakana to Kunrei-shiki romanization.
You can also reverse conversion from Kunrei-shiki romanization to Japanese hiragana.
PopularGenerate huge ASCII art of any size from any text or image file.
You can also create huge ASCII art with emojis and even rotated or flipped huge ASCII art.
PopularGenerate braille ASCII art from any text or image file.
You can also create rotated or flipped braille ASCII art.
Generate ASCII art with decorated text.
UPDATE PopularCreate dummy images that can be used for mock-ups, etc.
Can be created in PNG, GIF, JPEG, WebP, or SVG format.
Convert images in PNG, GIF, JPEG, WebP or BMP format to images in ICO format (also known as "favicon.ico" format).
It is also possible to create a single ".ico" file that contains images of multiple sizes (multiple-icon).
You can check the Exif info (thumbnail, shooting date, shooting location, camera, software, etc.) embedded in the JPEG image.
You can also delete the Exif info.
PopularCalculate hash values (message digests) using various hash algorithms.
HMAC hash values can also be calculated.
List and compare major fonts.
This is a font comparison tool for finding the font you want.
A simple click counter that you can use when you want to count numbers quickly.
It can count negative numbers and create multiple counters.
Generate a QR code from any text. You can also use emojis etc.
Use it when you have trouble entering long URLs or large amounts of text.
URI / URL
Convert (encode/decode) data URIs. You can also convert files other than images.
If you use the URI incorrectly, it loses its advantage and becomes counterproductive, so be careful when using it.
Parse the structure of the URL and display the components of the URL, query parameters, etc.
It is used to check the structure of long URL.
Convert (encode / decode) using the URL encoding (Percent-encoding) method.
Binary To Text
Automatically generate English drills and math drills that can be used for basic study.
It can also be displayed on flashcards.
2023/10/01 NEW"Fill" has been added to "Effect" in "Text Settings" of the tool "Dummy Image Generator".
You can make the text easier to read if it is difficult to read.
2023/10/01 NEWThe tool "Text Image Generator" is no longer available.
If you have any inquiries, please contact us from here.
2023/09/24 NEWAdded "SNAKE_CASE" and "KEBAB-CASE" to "Destination" of the tool "Letter Case Style Converter".
You can convert to uppercase SNAKE_CASE and KEBAB-CASE.
2023/09/16Fixed conversion from "camelCase / PascalCase" to "snake_case" and "kebab-case" to be more natural
in the "Letter Case Style Converter" tool. If you find any problems or bugs, please contact us.
2023/08/22Added "Prevent garbled" to "Text" of the tool "Braille ASCII Art Generator".
You can use emojis and characters from multiple languages at the same time.
If you have any requests, please feel free to contact us. If you find any problems or bugs, it would be helpful if you could contact us.
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